53132850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1752

約数の個数: 72

約数和(自身を含む): 144847872

約数和(自身を除く): 91715022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1663, 1775, 2130, 3195, 3326, 3550, 4989, 5325, 6390, 8315, 9978, 10650, 14967, 15975, 16630, 24945, 29934, 31950, 41575, 49890, 74835, 83150, 118073, 124725, 149670, 236146, 249450, 354219, 374175, 590365, 708438, 748350, 1062657, 1180730, 1771095, 2125314, 2951825, 3542190, 5313285, 5903650, 8855475, 10626570, 17710950, 26566425, 53132850]

約数ペア:

[(1, 53132850), (2, 26566425), (3, 17710950), (5, 10626570), (6, 8855475), (9, 5903650), (10, 5313285), (15, 3542190), (18, 2951825), (25, 2125314), (30, 1771095), (45, 1180730), (50, 1062657), (71, 748350), (75, 708438), (90, 590365), (142, 374175), (150, 354219), (213, 249450), (225, 236146), (355, 149670), (426, 124725), (450, 118073), (639, 83150), (710, 74835), (1065, 49890), (1278, 41575), (1663, 31950), (1775, 29934), (2130, 24945), (3195, 16630), (3326, 15975), (3550, 14967), (4989, 10650), (5325, 9978), (6390, 8315)]